CN114718644B - Anchor cable water diversion device for rock burst dangerous mine - Google Patents
Anchor cable water diversion device for rock burst dangerous mine Download PDFInfo
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- CN114718644B CN114718644B CN202210504615.2A CN202210504615A CN114718644B CN 114718644 B CN114718644 B CN 114718644B CN 202210504615 A CN202210504615 A CN 202210504615A CN 114718644 B CN114718644 B CN 114718644B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0093—Accessories
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Abstract
The invention provides an anchor cable water diversion device for a rock burst dangerous mine, and relates to the technical field of mining equipment. The clamping mechanism is arranged, when the sleeve is pressed downwards, the clamping jaws are far away from the outside along the axial direction, the water guider is sleeved on the anchor cable in a sleeving manner, and then the pressing sleeve is loosened to clamp the anchor cable to finish installation, so that the installation is convenient; the clamping jaws are fixed through the locking assembly, so that the device cannot swing and is more firmly arranged on the anchor cable; the sealing mechanism is arranged, so that when the port of the anchor cable is inserted into the rubber sleeve, the rubber sleeve wraps the port of the anchor cable and extrudes the fourth spring in the pressing process, so that the fourth spring keeps certain extrusion force, and the sealing effect is better; set up steering mechanism, when adjusting the outlet pipe direction, upwards slide the tooth chain wheel, make tooth chain wheel and tooth pipe lose the cooperation, rotate the direction that the outlet pipe was adjusted to tooth pipe, the tooth chain wheel resets afterwards, cooperates with tooth pipe again, through the manual work under the condition that does not demolish the water diversion ware, changes the direction of outlet pipe.
Description
Technical Field
The invention relates to the technical field of mining equipment, in particular to an anchor cable water diversion device for a rock burst dangerous mine.
Background
At present, the prevention and control of rock burst dangerous mine is generally carried out by adopting a pressure relief-support means, and the 'branch-unloading' coupling prevention and control of the rock burst are realized by locally relieving pressure and reinforcing the support by using an anchor rod, an anchor cable and the like. Currently, the mature application of local pressure relief is a coal seam water injection technology, and the plasticity of a coal body can be enhanced through the coal seam water injection technology so as to reduce the risk of rock burst. Meanwhile, after the coal seam is injected with water, water in the coal seam can diffuse along the coal body cracks, and the construction of the anchor cable holes can penetrate through more coal body cracks, so that water flows seep out of the anchor cable holes, the supporting quality of the anchor cables is affected, and the construction environment of a working face roadway is also affected. Therefore, it is necessary to draw out the water of the anchor cable hole. In the existing anchor cable water diversion device, a water collector is fastened on an anchor cable head through a bolt on one side, and outlet water of an anchor cable hole is led into a drainage pipe on the side part of a roadway through a hose. When the existing anchor cable water diversion device is installed, the water diversion device and an anchor cable need to be pressed tightly manually, and a bolt on one side is screwed up through a spanner, so that the installation process is very complicated, and because the bolt only extrudes one side, a gap is generated between the water diversion device and the anchor cable, and the sealing effect is poor, so that the anchor cable water diversion device which is convenient to install and good in sealing effect is needed.
Disclosure of Invention
The invention aims to provide an anchor cable water diversion device for a rock burst dangerous mine, which is convenient to install and good in sealing effect.
In order to achieve the above purpose, the technical solution adopted by the invention is as follows:
the utility model provides an anchor rope water diversion ware for rock burst danger mine, includes first set casing, conical shell and outlet pipe, and the below of first set casing sets up the conical shell, and conical shell lower part intercommunication outlet pipe, its characterized in that: the device is characterized by further comprising a clamping mechanism, a sealing mechanism and a steering mechanism, wherein the clamping mechanism is arranged on the upper portion of the inner surface of the first fixing shell, the sealing mechanism is arranged on the lower portion of the inner surface of the first fixing shell, the steering mechanism is arranged on the lower portion of the sealing mechanism, and the lower portion of the steering mechanism is in threaded connection with the conical shell.
Preferably, the conical shell is in the shape of a frustum, and the upper surface of the conical shell is provided with threads.
Preferably, the chucking mechanism is including first solid fixed ring, the fixed plate, the jack catch, first slide bar, first spring, press the cover, the wedge, second spring and locking subassembly, first solid fixed ring is through a plurality of fixed plate fixed connection on first set casing internal surface upper portion, first solid fixed ring is along a plurality of jack catch of circumference sliding connection, the wedge groove has been seted up on jack catch upper portion, the first slide bar of jack catch outer end sliding connection, the outer end rigid coupling of first slide bar is in first set casing internal surface, first slide bar ring cover first spring, press cover sliding connection on first set casing internal surface upper portion, press the rigid coupling second spring between cover lower surface and the first solid fixed ring upper surface, press cover lower surface rigid coupling a plurality of wedge, the wedge is with the wedge sliding fit that the jack catch was seted up, locking subassembly and jack catch sliding fit.
Preferably, the inner surface of the claw is provided with a plurality of strip-shaped rubber anti-slip strips.
Preferably, the locking subassembly is including the slip ring, the notch plate, second slide bar and third spring, slip ring sliding connection in first set casing surface upper portion, be provided with a plurality of notch plate along circumferential surface in the slip ring, two second slide bars of surface symmetry fixed connection on the slip ring, two second slide bars respectively with first set casing sliding connection, second slide bar upper portion ring cover third spring, the upper end of third spring and the upper end fixed connection of second slide bar, the lower extreme and the first set casing of third spring are connected.
Preferably, the sealing mechanism comprises a second fixing shell, a rubber sleeve and a fourth spring, the second fixing shell is communicated with the lower end of the first fixing shell, the upper portion of the inner surface of the second fixing shell is connected with the rubber sleeve in a sliding mode, the upper portion of the second fixing shell is arranged to be in a step shape, and the fourth spring is fixedly connected between the upper surface of the step platform of the second fixing shell and the lower surface of the rubber sleeve.
Preferably, the rubber sleeve is an outer edge wall with the outer surface provided with rubber materials, and the inner diameter of the upper end of the outer edge wall of the rubber sleeve is provided with a chamfer.
Preferably, steering mechanism is including the solid fixed ring of second, the tooth chain wheel, fifth spring and tooth pipe, second fixed ring fixed connection is in second set casing surface lower part, second set casing surface lower part is equipped with the spline, the tooth chain wheel is along spline sliding connection in second set casing surface lower part, the rigid coupling has the fifth spring between tooth chain wheel upper surface and the solid fixed ring lower surface of second, the solid fixed ring sub-unit of second rotates and is connected with the tooth pipe, the tooth piece that tooth chain wheel surface circumference set up cooperates with the tooth groove that tooth pipe upper end set up.
Preferably, the device also comprises a fixed strip, a rotating shaft, a turbofan and a scraper, wherein the fixed strip is fixedly connected with the inner surface of the conical shell, the fixed strip is rotatably connected with the rotating shaft, the upper end of the rotating shaft is fixedly connected with the turbofan, the lower part of the rotating shaft is fixedly connected with the scraper, and the scraper is in sliding fit with the inner surface of the conical shell.
The beneficial technical effects of the invention are as follows:
according to the anchor cable water diversion device for the rock burst dangerous mine, due to the fact that the clamping mechanism is arranged, when the pressing sleeve is pressed downwards, the clamping jaws are far away from the anchor cable outwards along the axial direction, the water diversion device is sleeved on the anchor cable in a sleeved mode, and then the pressing sleeve is loosened to clamp the anchor cable to finish installation, and the mode is convenient to install; the clamping jaws are fixed through the locking assembly, so that the device cannot swing and is more firmly arranged on the anchor cable; by arranging the sealing mechanism, when the port of the anchor cable is inserted into the rubber sleeve, the rubber sleeve wraps the port of the anchor cable and extrudes the fourth spring in the pressing process, so that the fourth spring keeps certain extrusion force, and the sealing effect is better; through setting up steering mechanism, when adjusting the outlet pipe direction, upwards slide the tooth chain wheel, make tooth chain wheel and tooth pipe lose the cooperation, rotate the direction that the outlet pipe was adjusted to tooth pipe, the tooth chain wheel resets afterwards, cooperates with tooth pipe again, through the manual work under the condition that does not demolish the drinking vessel, changes the direction of outlet pipe.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic perspective view of the chucking mechanism of the present invention;
FIG. 4 is a schematic cross-sectional perspective view of the clamping mechanism of the present invention;
FIG. 5 is a perspective view of the locking assembly of the present invention;
FIG. 6 is a schematic cross-sectional perspective view of the sealing mechanism of the present invention;
FIG. 7 is an exploded perspective view of the steering mechanism of the present invention;
FIG. 8 is a schematic view of the present invention in partial cross-sectional perspective;
in the figure, the position of the first and second end faces,
1. the water-cooled water heater comprises a first fixing shell, 2, a clamping mechanism, 201, a first fixing ring, 202, a fixing plate, 203, a claw, 204, a first sliding rod, 205, a first spring, 206, a pressing sleeve, 207, a wedge block, 208, a second spring, 209, a locking assembly, 2091, a sliding ring, 2092, a concave plate, 2093, a second sliding rod, 2094, a third spring, 3, a sealing mechanism, 301, a second fixing shell, 302, a rubber sleeve, 303, a fourth spring, 4, a steering mechanism, 401, a second fixing ring, 402, a toothed disc, 403, a fifth spring, 404, a toothed circular tube, 5, a conical shell, 6, a fixing strip, 7, a rotating shaft, 8, a turbofan, 9, a scraper blade, 10 and a water outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings in combination with the specific embodiments. Certain embodiments of the invention now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. Indeed, various embodiments of the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In an embodiment of the present invention, a cable bolt water diversion device for rock burst dangerous mine is provided, please refer to fig. 1 to 8.
An anchor cable water diversion device for rock burst dangerous mine comprises a first fixed shell 1, a clamping mechanism 2, a sealing mechanism 3, a steering mechanism 4, a conical shell 5 and a water outlet pipe 10. The upper portion of the inner surface of the first fixing shell 1 is provided with a clamping mechanism 2 used for fixing the water guider on the anchor cable, the lower portion of the inner surface of the first fixing shell 1 is provided with a sealing mechanism 3 used for improving the sealing effect, the lower portion of the sealing mechanism 3 is provided with a steering mechanism 4 used for adjusting the direction of the water outlet pipe, the lower portion of the steering mechanism 4 is fixedly connected with a conical shell 5, the conical shell 5 is in a frustum shape, the upper surface of the conical shell 5 is provided with threads, and the lower portion of the conical shell 5 is communicated with a water outlet pipe 10.
When the water diversion device is used, firstly, the water outlet pipe 10 of the water diversion device is manually communicated with the water discharge pipe through a hose, and the water diversion device is manually aligned to the port of the anchor cable. Then, the clamping mechanism 2 is manually pressed to be opened, after the anchor cable port is inserted into the sealing mechanism 3, the sealing state is kept, and then the clamping mechanism 2 is manually released to reset and clamp. The outlet pipe 10 is adjusted to a suitable orientation by manually adjusting the steering mechanism 4. During water flowed into conical shell 5 through steering mechanism 4, conical shell 5 was the toper, and the internal surface is the inclined plane, makes silt flow into conical shell 5 lower parts along the inclined plane, and silt will be followed water along and is discharged from outlet pipe 10, in discharging the drain pipe along the hose, can not deposit a large amount of silt in the leading water ware bottom, prevents that the sediment deposit from causing the jam, then during water flowed into the hose through outlet pipe 10, made water flow into the drain pipe. After the drainage is finished, the clamping mechanism 2 is manually pressed to release the clamping state, the water guider is taken down, the sealing mechanism 3 is separated from the port of the anchor rope, the hose is disconnected with the water outlet pipe 10, and the water guider is convenient to use next time.
As shown in fig. 2 to 4, the chucking mechanism 2 includes a first fixing ring 201, a fixing plate 202, a claw 203, a first sliding rod 204, a first spring 205, a pressing sleeve 206, a wedge block 207, a second spring 208, and a locking assembly 209. The first fixing ring 201 is fixedly coupled to an upper portion of an inner surface of the first fixing case 1 by a plurality of fixing plates 202. The first fixing ring 201 is connected with a plurality of clamping jaws 203 in a sliding mode along the circumferential direction, and a plurality of long-strip-shaped rubber anti-slip strips are arranged on the inner surfaces of the clamping jaws 203 and used for increasing friction force between the rubber anti-slip strips and the anchor cable. Wedge-shaped grooves are formed in the upper portions of the clamping jaws 203, and protruding blocks are arranged at the upper ends of the clamping jaws 203 to prevent the clamping jaws 203 from being separated from the first fixing rings 201. The outer end of the claw 203 is slidably connected with a first sliding rod 204, and the outer end of the first sliding rod 204 is fixedly connected to the inner surface of the first fixing shell 1. The first sliding rod 204 is sleeved with a first spring 205, and a pressing sleeve 206 is slidably connected to the upper part of the inner wall of the first stationary casing 1. A second spring 208 is fixedly connected between the lower end of the pressing sleeve 206 and the upper end of the first fixing ring 201. The lower surface of the pressing sleeve 206 is fixedly connected with a plurality of wedge blocks 207, the wedge blocks 207 are in sliding fit with wedge grooves formed in the jaws 203, and locking assemblies 209 for fixing the positions of the jaws 203 are in sliding fit with the jaws 203.
When the water diversion device is used, the upper end of the water diversion device is manually aligned with the anchor cable port, the locking assembly 209 is manually opened, and the pressing sleeve 206 is pressed downwards at the same time. The pressing sleeve 206 drives the wedge block 207 to move downwards and presses the second spring 208. The wedge block 207 is in sliding fit with a wedge groove formed in the claw 203, the wedge block 207 presses the claw 203, the claw 203 slides outwards along the circumferential direction of the first fixing ring 201, and meanwhile the claw 203 presses the first spring 205. The water guider is manually inserted along the anchor cable, when the port of the anchor cable is matched and sealed with the sealing mechanism 3, the pressing sleeve 206 is loosened, the second spring 208 drives the pressing sleeve 206 and the wedge block 207 to reset, and the claw 203 enables the claw 203 to clamp the outer surface of the anchor cable under the elastic force action of the first spring 205. When the water guider slides away from the surface of the anchor cable, the inner surface of the claw 203 is provided with a plurality of strip-shaped rubber anti-slip strips which rub with the outer surface of the anchor cable, so that the water guider cannot fall off from the anchor cable. The locking assembly 209 is released to reset, and the water diversion device is fixed on the anchor cable. After the use, open locking subassembly 209 earlier through the manual work, press down afterwards and press down cover 206 and take off the water diversion ware, loosen cover 206, make cover 206 reset, loosen locking subassembly 209 and make it reset, make things convenient for next use.
As shown in fig. 3, 4 and 5, the locking assembly 209 includes a sliding ring 2091, a concave plate 2092, a second sliding rod 2093 and a third spring 2094. The sliding ring 2091 is slidably connected to an upper portion of an outer surface of the first stationary housing 1, and a plurality of concave plates 2092 are disposed along a circumferential surface inside the sliding ring 2091. The front end of the concave plate 2092 is formed with a groove shape, and the concave plate 2092 slides upward without being blocked by the first sliding rod 204 and the first spring 205. The upper surface of the sliding ring 2091 is symmetrically and fixedly connected with two second sliding rods 2093, the two second sliding rods 2093 are respectively and slidably connected with the first fixed shell 1, and a third spring 2094 is annularly sleeved on the upper part of the second sliding rods 2093. The upper end of the third spring 2094 is fixedly connected to the upper end of the second sliding rod 2093, and the lower end of the third spring 2094 is connected to the first stationary case 1.
Before the claw 203 clamps the anchor cable, the sliding ring 2091 is manually slid downwards, the sliding ring 2091 drives the concave plate 2092 to move downwards, so that the concave plate 2092 is far away from the outer surface of the claw 203, and the concave plate 2092 drives the two second sliding rods 2093 to slide downwards, and meanwhile, the third spring 2094 is compressed. After the anchor rope is clamped by the jaw 203, the sliding ring 2091 is loosened, the third spring 2094 drives the sliding ring 2091, the second sliding rod 2093 and the concave plate 2092 to reset, so that the concave plate 2092 moves to the outer surface of the jaw 203, and the jaw 203 is clamped and fixed between the concave plate 2092 and the outer surface of the anchor rope, so that the whole device cannot shake and is more stable.
As shown in fig. 6 and 7, the sealing mechanism 3 includes a second fixed case 301, a rubber boot 302, and a fourth spring 303. Second set casing 301 communicates in the lower extreme of first set casing 1, and the sliding connection in second set casing 301 internal surface upper portion has rubber sleeve 302, and rubber sleeve 302 is equipped with the outer wall of following of rubber material for the surface, and there is the chamfer along wall upper end internal diameter outside the rubber sleeve 302, and second set casing 301 upper portion sets up to the stairstepping, and the rigid coupling has fourth spring 303 between second set casing 301 staircase bench upper surface and the rubber sleeve 302 lower surface.
When the anchor cable port is inserted into the rubber sleeve 302, the outer edge wall of the rubber sleeve 302 can wrap the whole anchor cable port, so that the sealing effect is better. The inner diameter of the upper end of the rubber sleeve 302 is chamfered, so that the anchor cable port can be easily inserted into the rubber sleeve 302. The rubber boot 302 slides down the second stationary case 301 while the rubber boot 302 presses the fourth spring 303. When the anchor cable is inserted into the rubber sleeve 302 and completely sealed with the anchor cable, the clamping mechanism is clamped, and when the anchor cable slightly slides, the rubber sleeve 302 and the anchor cable port still keep a sealed state under the extrusion of the fourth spring 303.
As shown in fig. 7 and 8, the steering mechanism 4 includes a second fixing ring 401, a toothed disc 402, a fifth spring 403, and a toothed circular tube 404. The second fixing ring 401 is fixedly connected to the lower portion of the outer surface of the second fixing shell 301, a spline is arranged on the lower portion of the outer surface of the second fixing shell 301, and the toothed disc 402 is slidably connected to the lower portion of the outer surface of the second fixing shell 301 along the spline. A fifth spring 403 is fixedly connected between the upper surface of the toothed disc 402 and the lower surface of the second fixing ring 401. The lower part of the second fixing ring 401 is rotatably connected with a circular tooth pipe 404, and a tooth block arranged on the circumferential direction of the lower surface of the tooth disc 402 is matched with a tooth groove arranged at the upper end of the circular tooth pipe 404.
After fixing the water diversion ware, when water flows need remove other positions with external hose, promote tooth chain wheel 402 rebound through the manual work, make tooth chain wheel 402 and tooth pipe 404 lose the fit state, extrude fifth spring 403 simultaneously, through artifical rotatory tooth pipe 404, make outlet pipe 10 rotate suitable position, loosen tooth chain wheel 402, fifth spring 403 drives tooth chain wheel 402 and resets, tooth chain wheel 402 resets and tooth pipe 404 deuterogamies, the tooth piece that makes tooth chain wheel 402 inserts in the tooth alveolus that tooth pipe 404 seted up, make tooth pipe 404 stall.
The water diversion device also comprises a fixed strip 6, a rotating shaft 7, a turbofan 8 and a scraping plate 9. Two ends of the fixing strip 6 are fixedly connected to the inner surface of the conical shell 5, the fixing strip 6 is rotatably connected with a rotating shaft 7, the upper end of the rotating shaft 7 is fixedly connected with a turbofan 8, the lower portion of the rotating shaft 7 is fixedly connected with a scraping plate 9, and the scraping plate 9 is in sliding fit with the inner surface of the conical shell 5.
When using the diversion ware, water circulates in the diversion ware is inside, and the water-washed turbofan 8 that strikes makes 8 rotations of turbofan, and 8 rotations of turbofan drive pivot 7, and 7 rotations of pivot drive scraper blade 9 are rotatory, and scraper blade 9 slides at conical shell 5 internal surfaces, and scraper blade 9 constantly clears up the end of intaking of outlet pipe 10, avoids silt to intake at outlet pipe 10 and holds the deposit and block, makes water smoothly flow into the drain pipe along the hose.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, those skilled in the art should clearly recognize that the anchor rope water inducer of the present invention is used in a rock burst dangerous mine. According to the anchor cable water diversion device for the rock burst dangerous mine, due to the fact that the clamping mechanism 2 is arranged, when the sleeve 206 is pressed downwards, the clamping jaws 203 are far away from the anchor cable outwards in the axial direction, after the water diversion device is sleeved on the anchor cable in an annular mode, the pressing sleeve 206 is loosened to clamp the anchor cable to finish installation, and installation is convenient in the mode; the clamping jaws 203 are fixed through the locking assemblies 209, so that the device cannot swing and is more firmly arranged on the anchor cable; by arranging the sealing mechanism 3, when the anchor cable port is inserted into the rubber sleeve 302, the rubber sleeve 302 wraps the anchor cable port, and the fourth spring 303 is extruded in the pressing process, so that the fourth spring 303 keeps certain extrusion force, and the sealing effect is better; through setting up steering mechanism 4, when adjusting outlet pipe 10 direction, upwards slide tooth dish 402, make tooth dish 402 lose the cooperation with tooth pipe 404, rotate tooth pipe 404 and adjust the direction of outlet pipe 10, tooth dish 402 resets afterwards, cooperates with tooth pipe 404 again, through the manual work under the condition that does not demolish the drinking vessel, changes the direction of outlet pipe 10.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an anchor rope water diversion ware for rock burst danger mine, includes first set casing, conical shell and outlet pipe, and the below of first set casing sets up the conical shell, and conical shell lower part intercommunication outlet pipe, its characterized in that: the upper part of the inner surface of the first fixed shell is provided with the clamping mechanism, the lower part of the inner surface of the first fixed shell is provided with the sealing mechanism, the lower part of the sealing mechanism is provided with the steering mechanism, and the lower part of the steering mechanism is in threaded connection with the conical shell;
the clamping mechanism comprises a first fixing ring, a fixing plate, a clamping jaw, a first sliding rod, a first spring, a pressing sleeve, a wedge block, a second spring and a locking assembly, the first fixing ring is fixedly connected to the upper portion of the inner surface of a first fixing shell through a plurality of fixing plates, the first fixing ring is connected with a plurality of clamping jaws in a sliding mode along the circumferential direction, a wedge groove is formed in the upper portion of the clamping jaw, the outer end of the clamping jaw is connected with the first sliding rod in a sliding mode, the outer end of the first sliding rod is fixedly connected to the inner surface of the first fixing shell, the first sliding rod is sleeved with the first spring in a ring mode, the pressing sleeve is connected to the upper portion of the inner surface of the first fixing shell in a sliding mode, the second spring is fixedly connected between the lower surface of the pressing sleeve and the upper surface of the first fixing ring, the wedge block is fixedly connected to the lower surface of the pressing sleeve, the wedge block is in sliding fit with the wedge groove formed in the clamping jaw, and the locking assembly is in sliding fit with the clamping jaw.
2. The anchor rope water inducer for rock burst dangerous mine as claimed in claim 1, wherein: the conical shell is in a frustum shape, and the upper surface of the conical shell is provided with threads.
3. The anchor rope water inducer for rock burst dangerous mine as claimed in claim 1, wherein: the inner surface of the clamping jaw is provided with a plurality of strip-shaped rubber anti-slip strips.
4. The anchor rope water inducer for rock burst dangerous mine as claimed in claim 1, wherein: the locking subassembly is including the slip ring, the notch plate, second slide bar and third spring, slip ring sliding connection in first set casing surface upper portion, be provided with a plurality of notch plate along circumferential surface in the slip ring, two second slide bars of slip ring upper surface symmetry fixed connection, two second slide bars respectively with first set casing sliding connection, second slide bar upper portion ring cover third spring, the upper end of third spring and the upper end fixed connection of second slide bar, the lower extreme and the first set casing of third spring are connected.
5. The anchor rope water inducer for rock burst dangerous mine shaft according to claim 1, characterized in that: sealing mechanism is including the second set casing, rubber sleeve and fourth spring, and the second set casing communicates in the lower extreme of first set casing, and second set casing internal surface upper portion sliding connection rubber sleeve sets up to the stairstepping on the second set casing, rigid coupling fourth spring between second set casing ladder bench upper surface and the rubber sleeve lower surface.
6. The anchor rope water inducer for rock burst dangerous mine shaft according to claim 5, characterized in that: the outer surface of the rubber sleeve is provided with an outer edge wall made of rubber, and the inner diameter of the upper end of the outer edge wall of the rubber sleeve is provided with a chamfer.
7. The anchor rope water inducer for rock burst dangerous mine shaft according to claim 1, characterized in that: steering mechanism is including the solid fixed ring of second, the chain wheel, fifth spring and tooth pipe, second fixed ring fixed connection is in the solid fixed shell surface lower part of second, the solid fixed shell surface lower part of second is equipped with the spline, chain wheel is in the solid fixed shell surface lower part of second along spline sliding connection, the rigid coupling has the fifth spring between chain wheel upper surface and the solid fixed ring lower surface of second, the solid fixed ring sub-unit of second rotates and is connected with the tooth pipe, the tooth piece that tooth chain wheel surface circumference set up cooperates with the tooth groove that tooth pipe upper end set up.
8. The anchor rope water inducer for rock burst dangerous mine shaft according to claim 1, characterized in that: the vortex fan scraper is characterized by further comprising a fixing strip, a rotating shaft, a vortex fan and a scraper plate, wherein the fixing strip is fixedly connected to the inner surface of the conical shell, the fixing strip is rotatably connected with the rotating shaft, the upper end of the rotating shaft is fixedly connected with the vortex fan, the lower portion of the rotating shaft is fixedly connected with the scraper plate, and the scraper plate is in sliding fit with the inner surface of the conical shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504615.2A CN114718644B (en) | 2022-05-10 | 2022-05-10 | Anchor cable water diversion device for rock burst dangerous mine |
| PCT/CN2022/104862 WO2023216408A1 (en) | 2022-05-10 | 2022-07-11 | Anchor cable water diversion device for rock burst risk mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210504615.2A CN114718644B (en) | 2022-05-10 | 2022-05-10 | Anchor cable water diversion device for rock burst dangerous mine |
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| Publication Number | Publication Date |
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| CN114718644A CN114718644A (en) | 2022-07-08 |
| CN114718644B true CN114718644B (en) | 2022-11-25 |
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| CN202210504615.2A Active CN114718644B (en) | 2022-05-10 | 2022-05-10 | Anchor cable water diversion device for rock burst dangerous mine |
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| WO (1) | WO2023216408A1 (en) |
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| CN114718644B (en) * | 2022-05-10 | 2022-11-25 | 山东科技大学 | Anchor cable water diversion device for rock burst dangerous mine |
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| CN111501749A (en) * | 2020-06-01 | 2020-08-07 | 江苏科世达矿山安全新技术科技有限公司 | Grouting quick joint |
| CN112482406A (en) * | 2020-11-30 | 2021-03-12 | 王杰 | Anchor rod supporting device for slope support |
| CN112647523A (en) * | 2020-12-07 | 2021-04-13 | 江苏新貌城市建设有限公司 | Be applied to old district and reform transform novel drainage device of building foundation ditch |
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| US20220065108A1 (en) * | 2020-09-01 | 2022-03-03 | David L. Curry | Grout head and method for suppresssing leaks at rock faces, in mines, mining and in circumstances requiring sealing of cracks as required to suppress leaking |
| CN112412509B (en) * | 2020-11-30 | 2023-10-13 | 中铁七局集团第三工程有限公司 | Grouting anchor rod device with underground water drainage function and use method thereof |
| CN114718643B (en) * | 2022-05-10 | 2022-11-04 | 山东科技大学 | Water diversion method for rock burst mine construction anchor cable grouting hole |
| CN114718644B (en) * | 2022-05-10 | 2022-11-25 | 山东科技大学 | Anchor cable water diversion device for rock burst dangerous mine |
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| WO2023216408A1 (en) | 2023-11-16 |
| CN114718644A (en) | 2022-07-08 |
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